Fan



FIG. 1 is a front elevation view of a fan.

FIG. 2 is a rear elevation view.

FIG. 3 is a right side elevation view.

FIG. 4 is a left side elevation view.

FIG. 5 is a top plan view.

FIG. 6 is a bottom plan view.

FIG. 7 is an end view as taken along 7—7 line in FIG. 3.

FIG. 8 is an end view as taken along 8—8 line in FIG. 3, omitting the interior mechanism of a motor.

FIG. 9 is a cross sectional view as taken along 9—9 line in FIG. 1, omitting the interior mechanism of a motor.

FIG. 10 is an enlarged cross sectional view as taken along 10—10 line in FIG. 1.

FIG. 11 is a cross sectional view as taken along 10—10 line in FIG. 1; and,

FIG. 12 is a perspective view for reference.

The broken lines define portions of the fan that form no part of the claimed design. 

The ornamental design for a fan, as shown and described. 